What Lion Korea Co., Ltd. does

Lion Korea Co., Ltd. is a privately held Korean language services provider founded in 2013 and headquartered in Geumcheon-gu, Seoul. The company delivers translation, video translation, interpretation, localization, and AI data services across 50+ languages for clients in 120+ countries, with primary customer segments being Korean government and public institutions and Korean enterprises expanding overseas. It is an official designated translation vendor for Seoul Metropolitan Government (2017-2019 and sole-bid winner again in 2025) and KOICA, and holds a portfolio of named public-sector clients including KISA, the National Folk Museum, Korea National Open University, the Korean Law Translation Institute, Incheon International Airport Corporation, and the King Sejong Institute Foundation.

The company's core technology is a hybrid translation system that combines machine translation with human expert review and native speaker proofreading; this approach is protected by a registered Korean patent titled Hybrid Translation Device and Method and is operated out of a certified corporate R&D Center called the Language Solution R&D Center. Quality management is anchored by ISO 9001:2015 (held) and ISO 17100:2015 (acquired in 2023) certifications, and the company maintains memberships in the American Translators Association and the Globalization and Localization Association.

Commercially, Lion Korea operates a sales-led B2B and B2G model. Direct sales are driven through website quote inquiries, public procurement channels (including designated vendor status with Seoul City and KOICA), and the government Export Voucher Program, for which the company is a designated specialized execution institution. Pricing is quote-based and not publicly disclosed. Revenue streams include professional services across five lines: translation, interpretation, video translation, localization, and AI data services. Recent contract wins in 2025 (Seoul City foreign language translation sole bid, 2025 Startup Zone translation support, and 2025-2026 Discover Seoul Pass customer center operations) suggest expanding scope beyond pure translation into adjacent operational services.

Name

Lion Korea Co., Ltd.

Legal name

Lion Korea Co., Ltd.

Website

https://lion-korea.com

Company type

Private

Founded year

2013

Operating status

Operating

Headcount range

1–10 employees

Short description

Lion Korea Co., Ltd. is a Seoul-based language services provider offering translation, interpretation, video translation, localization, and AI data services in 50+ languages for Korean government agencies and enterprises expanding overseas, anchored by ISO 9001 and ISO 17100 certifications and government vendor designations.

Ownership category

akta.pro rank

Product category

Translation and Interpretation Services

NAICS

Translation and Interpretation Services (541930), Translation and Interpretation Services (54193)

SIC

Services-Engineering, Accounting, Research, Management (8700)

akta.pro primary industry

Translation & Transcreation Services (Script/Dialogue Adaptation) (MPAHAFAD)

akta.pro secondary industries

Localization Technology & Automation (TMS, Subtitle Tools, MT/AI, Speech-to-Text) (MPAHAFAH), Subtitling & Captioning Services (Timed Text, SDH/CC) (MPAHAFAA), Multilingual Multimedia Localization (Subtitling, Dubbing, Voiceover) (MPAAANAH)

Keywords

• Professional translation services
• Interpretation services
• Localization services
• Video translation services
• Multilingual language services

Headquarters

HQ city

Seoul

HQ country

South Korea

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales, Others

Revenue model

1. Translation Services: Document translation services across 50+ languages covering business, legal, technical, medical, marketing, and other specialized fields with expert human review
2. Interpretation Services: Simultaneous interpretation, consecutive interpretation, and escort/conference interpretation services for international meetings, conferences, and events
3. Video Translation Services: Video content translation including subtitling, dubbing, and voice-over services for global content distribution
4. Localization Services: Full localization services including website, mobile app, software, and cultural adaptation for target markets
5. AI Data Services: AI training data and annotation services for machine learning and AI development purposes

Go-to-market motion2 records

Distribution channels3 records

Marketing channels3 records

Core offering

Lion Korea provides human translation services across 50+ languages for 120+ countries with field-specific expert reviewers, professional interpretation (simultaneous, consecutive, and escort/ceremonial), video translation including subtitling and dubbing, website and software localization delivered by native-speaker project managers, and AI data annotation services. The portfolio is delivered under ISO 9001:2015 and ISO 17100:2015 quality certifications using a patented hybrid translation system that combines machine translation with expert human review.

Product overview

Lion Korea Co., Ltd. is a language services provider offering a unified portfolio of translation, video translation, interpretation, and localization services. The core offering consists of human translation (번역) and video translation (영상번역) for documents and media content, supported by professional interpretation (통역) services across simultaneous, consecutive, and escort modalities. A dedicated localization service (현지화 서비스) leverages native speakers and project managers for culturally adapted translations. An AI data services module (AI 데이터 서비스) supports AI training data needs. The company also administers an export voucher program (수출바우처사업) for government-subsided language services. All services operate under ISO 9001 and ISO 17100 quality certifications.

Differentiator

Problem solved

Functional benefit

Products and services

• Document Translation (번역)

Quantifiable outcome

• Translation services in 50+ languages across 120+ countries
• +2 more outcomes

Named customers15 records

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Partnerships

Seven partnerships are on record, tiered core and flagship.

• Naver (네이버)coreChannel Partner/ Reseller/ DistributorNaver Partners company providing translation services through Naver's partner ecosystem; visible on Naver WinWin platform for business partnerships
• Seoul Metropolitan Government (서울시)flagshipStrategic or Co-development PartnerOfficial designated translation vendor for Seoul City; 3 consecutive years (2017-2019); handles all Seoul City translation work including foreign language homepage
• Korea International Cooperation Agency (한국국제협력단)flagshipStrategic or Co-development PartnerOfficial designated translation company for KOICA international cooperation projects
• King Sejong Institute Foundation (세종학당재단)coreStrategic or Co-development PartnerDesignated translation services partner for King Sejong Institute Foundation promoting Korean language and culture globally
• Korean Agency for Digital Opportunity Promotion (한국인터넷진흥원)coreStrategic or Co-development PartnerOfficial translation services partner for KISA digital opportunity promotion projects
• Incheon International Airport Corporation (인천국제공항공사)coreStrategic or Co-development PartnerDesignated translation vendor for Incheon International Airport Corporation
• Export Voucher Program (수출바우처사업)coreGTM or Marketing PartnerSpecialized execution institution for export voucher translation support program helping Korean companies with overseas expansion through subsidized translation services

Scale indicators5 records

Recent moves5 records

Expansion highlights5 records

Broad incumbents

• RWS Group: Post-SDL Trados spin-off, RWS is a global translation and localization leader combining enterprise language services with proprietary Trados translation technology — a comparable full-stack LSP+technology peer.
• Lionbridge: Global LSP incumbent providing translation, localization, and interpretation services across hundreds of languages with AI/human hybrid workflows — directly comparable technology and service mix to Lion Korea, but operating at materially larger scale.

Direct peers

• TransPerfect: The largest privately held LSP globally, offering translation, interpretation, and localization across enterprise and government clients with proprietary technology — a directly comparable service mix to Lion Korea at much larger scale.
• Welocalize: Full-service global LSP with translation, localization, and AI data services (Welocalize DATA) — directly comparable across both Lion Korea's traditional LSP business and its newer AI Data Service line.
• Hansem (한셈): Korea's largest domestic LSP offering translation, localization, and interpretation across 60+ languages with strong enterprise and public-sector clients — the most direct Korean-market competitor to Lion Korea's full-service language services offering.
• Flitto: Korean-headquartered crowd-translation and language data platform offering translation services, crowdsourced linguist network, and AI training data — a direct Korean-market competitor with overlapping service lines including video/AI data.
• LanguageLine Solutions: Largest dedicated interpretation services provider globally, serving enterprises and government with simultaneous, consecutive, and phone interpretation across 240+ languages — directly comparable to Lion Korea's interpretation service line.

Emerging players

• Smartling: Translation management platform + LSP hybrid serving enterprise content localization needs, combining human translators with their TMS — overlaps with Lion Korea's hybrid human+MT approach and target enterprise localization buyers.
• Translated (translated.net): Tech-enabled LSP combining professional human translators with proprietary AI MT (ModernMT) — directly comparable to Lion Korea's hybrid AI+human approach and a likely competitor as enterprise buyers evaluate modernized LSPs.

Others

• Papago (NAVER): NAVER's MT platform and brand partner of Lion Korea (Naver Partners company) — adjacent rather than directly competing since NAVER is both partner (channel) and a potential free MT substitute for Lion Korea's basic translation tiers.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat5 records

Key risks4 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/lionkorea

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Lion Korea Co., Ltd.